diff --git a/crispy/image_ridge_find.py b/crispy/image_ridge_find.py
index f29d3e8..0b93a1d 100644
--- a/crispy/image_ridge_find.py
+++ b/crispy/image_ridge_find.py
@@ -2,7 +2,7 @@
 import astropy.io.fits as fits
 from skimage import morphology
 
-import scms as scms_mul
+from . import scms as scms_mul
 
 
 ########################################################################################################################